Anti-key insertion device
Anti-magnetic tampering system for automobile ignition lock
Anti-manipulation device for permutation locks
Anti-pick cylinder lock
Anti-pick lock
Anti-pick mogul cylinder
Anti-pick mogul cylinder
Anti-pick mogul deadlock
Anti-pick mogul deadlock
Anti-pry padlock and method of use
Anti-rap mounting for permutation lock elements
Anti-rotation lock apparatus for inside deadbolt locks
Anti-rotation locking device including a torque limitation for a
Anti-rotation mechanism for lockset chassis
Anti-sensing locking mechanism for combination padlock
Anti-Shoplifting seal
Anti-snooping device for apartment dwellers
Anti-static switch lock with momentary position
Anti-tamper device for audio and computer devices having cassett
Anti-tamper lock guard